Thumb stress reliever is a positive and fun promotional handout sure to be appreciated and used by all. Ideal for promoting great service in all sectors! Product is made with superior PU material is wonderful for relieving tension and pent up frustration. Item colour Skin colour. No two stress shapes are the exact same in shape, colour or density. Some chips or scuff marks are unavoidable due to variations between shipments and mass productions. Stress Shapes are not intended for use by children or animals.